31401590468864

Names of 31401590468864

• Cardinal: 31401590468864 can be written as Thirty-one trillion, four hundred one billion, five hundred ninety million, four hundred sixty-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 3.1401590468864 × 10¹³

Factors of 31401590468864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4516

Divisors of 31401590468864

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 128 154 176 224 256 308 352 448 616 643 704 896 1232 1286 1408 1792 2464 2572 2816 3853 4501 4928 5144 7073 7706 9002 9856 10288 14146 15412 18004 19712 20576 26971 28292 30824 36008 41152 42383 49511 53942 56584 61648 72016 82304 84766 99022 107884 113168 123296 144032 164608 169532 198044 215768 226336 246592 288064 296681 339064 396088 413449 431536 452672 493184 576128 593362 678128 792176 826898 863072 905344 986368 1152256 1186724 1356256 1584352 1653796 1726144 1810688 2373448 2477479 2712512 2894143 3168704 3307592 3452288 4547939 4746896 4954958 5425024 5788286 6337408 6615184 6904576 9095878 9493792 9909916 10850048 11576572 12674816 13230368 17342353 18191756 18987584 19819832 23153144 26460736 27252269 31835573 34684706 36383512 37975168 39639664 46306288 52921472 54504538 63671146 69369412 72767024 75950336 79279328 92612576 105842944 109009076 127342292 138738824 145534048 158558656 185225152 190765883 218018152 254684584 277477648 291068096 317117312 370450304 381531766 436036304 509369168 554955296 582136192 634234624 740900608 763063532 872072608 1018738336 1109910592 1164272384 1526127064 1593018997 1744145216 2037476672 2219821184 3052254128 3186037994 3488290432 4074953344 4439642368 6104508256 6372075988 6976580864 8149906688 11151132979 12209016512 12744151976 17523208967 22302265958 24418033024 25488303952 35046417934 44604531916 48836066048 50976607904 70092835868 89209063832 101953215808 122662462769 140185671736 178418127664 203906431616 245324925538 280371343472 356836255328 407812863232 490649851076 560742686944 713672510656 981299702152 1121485373888 1427345021312 1962599404304 2242970747776 2854690042624 3925198808608 4485941495552 7850397617216 15700795234432 31401590468864
• Sum of all divisors σ(n): 78289177885632
• Sum of proper divisors (its aliquot sum) s(n): 46887587416768
• 31401590468864 is an abundant number, because the sum of its proper divisors (46887587416768) is greater than itself. Its abundance is 15485996947904

Bases of 31401590468864

• Binary: 111001000111101000000101001010011000100000000₂
• Hexadecimal: 0x1C8F40A53100
• Base-36: B4POW77CW

Squares and roots of 31401590468864

• 31401590468864 squared (31401590468864²) is 986059883974250407353450496
• 31401590468864 cubed (31401590468864³) is 30963848654334963288748980554056853356544
• The square root of 31401590468864 is 5603712.2043217031
• The cube root of 31401590468864 is 31548.8753206675

Scales and comparisons

• 31,401,590,468,864 seconds is equal to 998,473 years, 23 weeks, 1 day, 3 hours, 7 minutes, 44 seconds.
• To count from 1 to 31,401,590,468,864 would take you about two million, four hundred ninety-six thousand, one hundred eighty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 31401590468864 cubic inches would be around 2629.1 feet tall.

Recreational maths with 31401590468864

• 31401590468864 backwards is 46886409510413
• The number of decimal digits it has is: 14
• The sum of 31401590468864's digits is 59
• More coming soon!